The thyroid is a butterfly-shaped gland that sits in the front of the neck. It produces hormones that are essential for heart rate, digestion, mood, and other functions crucial to human health.

The thyroid gland produces the hormones thyroxine (T4) and triiodothyronine (T3), which are central regulators of basal metabolic rate, thermogenesis, cardiac function and neurodevelopment. Production ...

Thyroid conditions, including hypothyroidism, hyperthyroidism, and thyroid cancer, are common. For example, up to 7% of the U.S. population has hypothyroidism, a condition in which your thyroid ...

In 2023, about 44,000 Americans were diagnosed with thyroid cancer. Although thyroid cancer is not as common as breast, prostate, lung, or colon cancer, it can still be serious. So, let’s talk about ...

The thyroid gland can be small but it's immensely powerful in controlling metabolism, energy levels and the general hormonal equilibrium. The functioning of the thyroid gland can be altered either by ...

Thyroid level tests, including thyroid-stimulating hormone (TSH) and free T4, help diagnose underactive or overactive thyroid. Doctors may also check free T3, calcitonin, thyroglobulin, or thyroid ...

Myxedema is caused by the deposition of hyaluronic acid in patients with thyroid disease. Blood tests can detect thyroid dysfunction, which can result in cardiac, GI, and menstrual disturbances as ...

Thyroid function can affect metabolism, energy, mood, and digestion, and low thyroid symptoms may include fatigue, weight ...